Source : WordNet®

synchronise
     v 1: happen at the same time [syn: {synchronize}, {contemporize},
           {contemporise}]
     2: make (motion picture sound) exactly simultaneous with the
        action; "synchronize this film" [syn: {synchronize}]
     3: arrange or represent events so that they co-occur;
        "synchronize biblical events" [syn: {synchronize}, {contemporize},
         {contemporise}]
     4: operate simultaneously; "The clocks synchronize" [syn: {synchronize}]
     5: cause to indicate the same time or rate; "synchronize your
        watches" [syn: {synchronize}]
     6: make synchronous and adjust in time or manner; "Let's
        synchronize our efforts" [syn: {synchronize}, {sync}]
        [ant: {desynchronize}, {desynchronize}]